Today only, Moofi offers the factory-refurbished HP Pavilion dv7-4179nr AMD Phenom II 1.7GHz 17.3" Widescreen Notebook, model no. XH122UA#ABA, for $399.99. With $5 for shipping, that's one of the lowest total prices we've seen for any HP 17" laptop with a quad-core CPU. Sales tax is added where applicable. It features an AMD Phenom II P940 1.7GHz quad-core processor, 17.3" 1600x900 widescreen LED-backlit LCD, 4GB RAM, 640GB hard drive, DVD burner, 802.11n wireless, Bluetooth, webcam, 9-cell battery, and Windows 7 Home Premium 64-bit. A 90-day HP warranty applies.